10331112102202 has 4 divisors (see below), whose sum is σ = 15496668153306. Its totient is φ = 5165556051100.

The previous prime is 10331112102167. The next prime is 10331112102239. The reversal of 10331112102202 is 20220121113301.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 6232467313081 + 4098644789121 = 2496491^2 + 2024511^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 10331112102202.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2582778025549 + ... + 2582778025552.

Almost surely, 2^{10331112102202} is an apocalyptic number.

10331112102202 is a deficient number, since it is larger than the sum of its proper divisors (5165556051104).

10331112102202 is an equidigital number, since it uses as much as digits as its factorization.

10331112102202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5165556051103.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 10331112102202 its reverse (20220121113301), we get a palindrome (30551233215503).

It can be divided in two parts, 1033111 and 2102202, that added together give a palindrome (3135313).

The spelling of 10331112102202 in words is "ten trillion, three hundred thirty-one billion, one hundred twelve million, one hundred two thousand, two hundred two".